2133190016 has 64 divisors (see below), whose sum is σ = 4451418720. Its totient is φ = 1016328192.

The previous prime is 2133190009. The next prime is 2133190027. The reversal of 2133190016 is 6100913312.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861356 + ... + 863828.

Almost surely, 2^2133190016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133190016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2225709360).

2133190016 is an abundant number, since it is smaller than the sum of its proper divisors (2318228704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133190016 is a wasteful number, since it uses less digits than its factorization.

2133190016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803 (or 2791 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2133190016 is about 46186.4700534691. The cubic root of 2133190016 is about 1287.2903514611.

The spelling of 2133190016 in words is "two billion, one hundred thirty-three million, one hundred ninety thousand, sixteen".